Merge tag 'spi-for-linus' of git://git.secretlab.ca/git/linux

Pull SPI changes from Grant Likely:
 "Changes to both core spi code and spi device drivers.  The driver
  changes are the usual set of bug fixes and platform enablement.

  Core code changes include:

   - More intelligent assignment of SPI bus numbers when using DT

   - Common mechanism for using gpios as CS lines

   - Pull checks for bits_per_word and transfer speed out of drivers and
     into core code

   - Ensure temporary DMA buffers are DMA safe"

* tag 'spi-for-linus' of git://git.secretlab.ca/git/linux: (50 commits)
  spi: Document cs_gpios and cs_gpio in kernel-doc
  spi/of: Fix initialization of cs_gpios array
  spi/pxa2xx: add support for Lynxpoint SPI controllers
  spi/pxa2xx: add support for Intel Low Power Subsystem SPI
  spi/pxa2xx: add support for SPI_LOOP
  spi/pxa2xx: add support for runtime PM
  spi/pxa2xx: add support for DMA engine
  spi/pxa2xx: break out the private DMA API usage into a separate file
  spi/ath79: add shutdown handler
  spi/mips-lantiq: set SPI_MASTER_HALF_DUPLEX flag
  spi/mips-lantiq: make use of spi_finalize_current_message
  spi/bcm63xx: work around inability to keep CS up
  spi/davinci: use request_threaded_irq() to fix deadlock
  spi/orion: Use module_platform_driver()
  spi/bcm63xx: reject transfers unable to transfer
  spi: Ensure memory used for spi_write_then_read() is DMA safe
  spi/spi-mpc512x-psc: init mode bits supported by the driver
  spi/mpc512x-psc: don't use obsolet cell-index property
  spi: Remove erroneous __init, __exit and __exit_p() references in drivers
  spi/s3c64xx: fix checkpatch warnings and error
  ...

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
index acb1e19..aecbff1 100644
--- a/drivers/spi/spi-ep93xx.c
+++ b/drivers/spi/spi-ep93xx.c
@@ -446,7 +446,7 @@ static inline int bits_per_word(const struct ep93xx_spi *espi)
 	struct spi_message *msg = espi->current_msg;
 	struct spi_transfer *t = msg->state;
 
-	return t->bits_per_word ? t->bits_per_word : msg->spi->bits_per_word;
+	return t->bits_per_word;
 }
 
 static void ep93xx_do_write(struct ep93xx_spi *espi, struct spi_transfer *t)